2468974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1575

約数の個数: 16

約数和(自身を含む): 3991680

約数和(自身を除く): 1522706

約数列:

[1, 2, 19, 38, 43, 86, 817, 1511, 1634, 3022, 28709, 57418, 64973, 129946, 1234487, 2468974]

約数ペア:

[(1, 2468974), (2, 1234487), (19, 129946), (38, 64973), (43, 57418), (86, 28709), (817, 3022), (1511, 1634)]